Secure the downspout outlet to the gutter with four pop rivets or screws.
How to install gutters on a pitched roof.
With all the necessary fittings attached to this length of gutter install a hanger bracket every 2 to 3 ft.
Screw a downspout elbow to the outlet tube protruding down from the gutter.
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When installing gutters set the proper slope by driving a nail 1 2 in.
Hold another elbow against the house and cut a piece of downspout to fit between the two elbows.
Use needlenosed pliers to slightly crimp the elbow to fit into the downspout as shown.
Opened ended gutter draining to roof.
For every 10 feet of gutter from this measurement and mark this distance at the low end of the gutter run.
Once you have all of your supplies start by attaching the downspout outlet and caps to the roof.
Use 1 1 4 inch nails to cover the outline of the roof with strips of metal eave flashing also called edging.
To learn how to install the brackets gutters and downspout keep reading.
Note also that the valley also sheds its water down the roof surface as well as opposed to into the gutter.
If there are gutters installed on the eaves the eave flashing should be installed to overhang the lip of the gutter by about 1 2 inch.
With help lift the gutter in place and secure the corner first screwing the bracket into the roof s fascia.
Then cut the gutters to size and attach the fascia brackets to the rafter tails.
Place corner pieces where panels will meet bends at the edge of the roofing.
Finally mount the gutters to the brackets and attach them to the downspout.
Tip the hooked end of the bracket under the front flange and press the remaining end over the back fo the gutter.
In this first picture one can see where the gutter has been cut off at the same pitch as the roof to let the gutter empty onto the roof surface.
Measure and record the distance from the bottom of the fascia board to this nail.
Then use the information below to see what size gutter you need.